Detroit DD13 GHG14 (2014-16) Fault Code: SPN 513 FMI 9 (ACM) Actual Torque Signal Not Available via CAN

NOTE: Please see the step by step troubleshooting procedures for this specific code.

PROBABLE CAUSES:
1. Engine computer(s) have been programmed recently. Clear the codes and release the vehicle.
2. Turn key off then back on again and re-check. If still active, use code 625-9 to troubleshooot.